Storage devices are an of import part of the figurer organisation for saving, porting together with extracting information files. In club to differentiate betwixt storage devices on your figurer system, each storage devices are tagged amongst a unique pose out called Disk Signature for identification. The unique disk identifier is stored equally part of the Master Boot Record (MBR). Operating systems operate disk signature to position together with distinguish the dissimilar information storage devices, together with difficult disk drive inward the computing organisation for information access.
What is Disk Signature Collision
Nowadays, Disk cloning has larn quite a mutual practise for upgrading to a larger difficult disk drive. Drives are cloned to brand a similar re-create to operate both the cloned re-create together with original drive together. Also, many virtualization tools are existence used to virtualize the physical difficult disk drive. The physical difficult drives are virtualized to produce virtual difficult disk drive, together with several virtual machine clones are created amongst the existing Virtual difficult disk drives. As these are identical copies, the chances are that these copies may convey identical disk signatures. When you lot operate both disks having identical signatures at the same time, you lot may come across the Disk Signature Collision problem.
The occurrence of disk collision is rare equally the Windows organisation doesn’t permit ii disks to part at the same fourth dimension when they convey a similar disk signature. In the older Window versions similar XP together with Vista, the signature collision would ofttimes buy the farm unnoticed equally Windows organisation would automatically supersede the signature of the disk that reports duplicate signatures.
How to produce Disk Signature Collision on Windows 10
However, inward the instance of Windows 7, Windows 8 together with Windows 10, Disk Signature Collision is handled differently. When ii storage devices convey an identical disk signature, the secondary drive that creates disk signature collision volition hold upwards turned offline, together with cannot hold upwards mounted for operate till the collision is fixed.
You may come across next disk collision mistake messages inward Windows 10.
- The kicking alternative failed because a required device is inaccessible
- The disk is offline because it has a signature collision
- This disk is offline because it has a signature collision amongst around other disk that is online.
To produce the disk collision problem, you lot tin brand operate of the ascendence business utility called diskpart inward Windows PowerShell or Command Prompt to sentiment together with alter the signature, or tin brand operate of Master Boot tape inward the Windows Registry. You tin also brand operate of Windows Disk Management Utility to alter the signature.
We adjacent explicate how to produce the Disk Signature Collision problem.
Change Disk Signature amongst Disk Managment Utility
Open Run together with type diskmgmt.msc. Click Ok to opened upwards Disk Management.
Right click on the disk that is marked as Offline or Missing.
Select Online ascendence from the drop-down menu.
On selecting the alternative Online, Windows volition generate a novel disk signature.
Change Disk signature using Diskpart
Open Command Prompt together with Run equally Administrator. Type the ascendence Diskpart to opened upwards Diskpart together with hitting Enter.
Type the next ascendence to display all the available disk on the system:
list disk
Now banker's complaint the problematic disk pose out amongst the condition Offline from the listing together with write the next ascendence – where x is the offline disk – to choose the offline disk:
Select disk x
For example, if you lot type the ascendence select disk 1, the ascendence prompt volition display the message as Disk 1 is immediately the selected disk.
Type this ascendence to display the disk’s signature:
Uniqueid disk
To alter the disk’s signature together with laid the disk online, type the ascendence unique disk ID= (New signature) where (New signature) is the novel ID inward hexadecimal.
For example, you lot tin laid the novel id as uniqueid disk ID= 1456ACBD.
If you lot convey given incorrect format ID, the prompt volition display the error:
- The specified identifier is non inward the right format. Type the identifier inward the right format: inward hexadecimal shape for an MBR disk or equally a GUID for a GPT disk.
Once done, the disk volition hold upwards online. Reboot the system.
That’s all.
Source: https://www.thewindowsclub.com/
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